>>3002601 (l/b)
National unity was/is never about skin colour or race. It's about the ability (or lack of it) to cohere around a foundational, worldview - like the Constitution and its statement that human rights are GOD GIVEN to all humanity, and are not awarded by governments (one group of humans to another.)
Without a foundational belief in a Creator God and God-given rights, the Constitution loses it bite and becomes little more than any other statute imposed by government. That's where the disunity starts - where opposing political idealogues fight it out regarding which faction is going to dicate to the others.